Question

Cards numbered from 1 to 40 are put in a box. What is the probability of

picking a card which is a multiple of 3.

Answer 1

Answer:

13/40

Step-by-step explanation:

there are 13 multiple of 3 in 1 to 40 no.

(3,6,9,12,15,18,21,24,27,30,33,36,39)

(1) let E be event getting multiple of 3

P(E) = 13/40